Situation: Water pipe starts leaking in wall behind washer and dryer. Who’s Responsible? Most likely, the landlord. It’s possible that an inside-the-wall leak won’t be noticed until water starts leaking out onto the floor, which could be hours or even days later. Landlords will generally be responsible for a leak like this, but if the tenants fail to inform the landlord immediately (ideally, in accordance with the terms of the lease), the tenant could be liable for a portion of the damages.

Situation: Tenant goes away on vacation and their house sitter leaves the tub faucet on until it overflows. Nobody notices for several hours, and there is damage to the floor, subfloor and ceiling of the unit below. Who’s Responsible? The tenant is ultimately responsible for negligence damages to the rental property, regardless of whether or not he or she was there when it occurred. The tenant can then try to collect any loss from the house sitter. Hopefully, they have renter’s insurance. In any case, this is definitely not the landlord’s responsibility.

Situation: Toilet overflows. Who’s Responsible? This might be another case that depends on the circumstances. If the pipes are damaged or root-clogged, it’s not the tenant’s fault. However, if the tenant clogs the toilet up and doesn’t attempt to clear the clog, it’s not the landlord’s fault.

How to Minimize the Chances of Water Damage

Show tenants the location of the water main shut-off valve. Teach them how to turn off the main water supply. Have tenants initial a clause in the lease that they have been shown where the main is, how to turn it off, and that they are responsible for water damages if they fail to do so (unless nobody is home when the leak starts).

Insist that all tenants carry a renter’s insurance policy. Many landlords require it, since without such protection, tenants can’t always afford to pay for repairs on the damages they cause to rental properties. If someone is injured on the property, such as from a tenant’s dog or from falling in the rental unit, the tenant’s policy will usually cover the damages, saving the landlord from having to submit a claim.

Supply a toilet plunger in each bathroom. They’re not expensive, and can prevent many headaches. Include a clause in the lease that the tenant must agree to plunge any clogs they cause or they will be responsible for subsequent damages.

Include in your leasethat tenants mustcontact you immediately when they discover any water leaks. Give them an emergency contact number and make sure you are available at that number. Emphasize that tenants should not email this information—you must be notified immediately.

Water leaks and overflows are no fun. Every landlord knows leaks can cause major damages, such as rotted subflooring and drywall, warped wood flooring, mold and mildew. Preventing water damages whenever possible is in every landlord’s best interest.

No matter how competitive your rents are, you need to protect your rental property and assets with tenant background checks. Proper tenant screening will ensure you are leasing to the best possible tenants.